Daikin Altherma EBLQ011CAV3, Service Manual

Page 1: ...nobloc English Service manual Daikin Altherma Monobloc EBLQ011 016CAV3 EBLQ011 016CAW1 EDLQ011 016CAV3 EDLQ011 016CAW1 EBLQ011 016CA3V3 EBLQ011 016CA3W1 EDLQ011 016CA3V3 EDLQ011 016CA3W1 EKCB07CAV3 EK...

Page 2: ...ontent of this publication to the best of its knowledge No express or implied warranty is given for the completeness accuracy reliability or fitness for particular purpose of its content and the produ...

Page 3: ...put abnormality 17 1 4 45 H9 00 Outdoor air thermistor abnormality 18 1 4 46 HC 00 Lower domestic hot water tank thermistor abnormality 18 1 4 47 J3 00 Discharge pipe thermistor dislocation abnormalit...

Page 4: ...2 To clean the water filter 99 5 Technical data 100 5 1 Detailed information setting mode 100 5 1 1 Detailed information setting mode Outdoor unit 100 5 1 2 Detailed information setting mode Remote co...

Page 5: ...the water flow sensor See 2 25 Water flow sensor on page 87 Possible cause Faulty water flow sensor 9 Perform a check of the 3 way valve See 2 1 3 way valve on page 35 Possible cause Faulty 3 way val...

Page 6: ...ee 2 14 Hydro PCB on page 58 Possible cause Faulty hydro PCB 12 Perform a check of the backup heater See 2 4 Backup heater on page 41 Possible cause Faulty backup heater 13 Perform a check of the boos...

Page 7: ...eezing abnormality Trigger Effect Reset Condensing temperature 0 C during space heating Unit will stop operating Automatic reset Liquid refrigerant thermistor 0 C during space heating or domestic hot...

Page 8: ...xed water circuit thermostat Trigger Effect Reset Thermal protector Q3L in mixed circuit is activated Unit will stop operating Automatic reset after reset of thermal protector To solve the error code...

Page 9: ...rature 15 times in 300 minutes To solve the error code INFORMATION It is recommended to perform the checks in the listed order 1 Check the water pressure See 3 3 Water circuit on page 95 Possible caus...

Page 10: ...oster heater on page 49 Possible cause Faulty booster heater 7 Perform a check of the hydro PCB See 2 14 Hydro PCB on page 58 Possible cause Faulty hydro PCB 8 Perform a check of the power supply conn...

Page 11: ...nce of an external source of vibration See 3 5 External factors on page 98 Possible cause The detected water flow is caused by an external source of vibration 7 Perform a check of the hydro PCB See 2...

Page 12: ...lity Trigger Effect Reset Ambient sensor user interface input is out of range Unit will NOT stop operating Automatic reset To solve the error code INFORMATION It is recommended to perform the checks i...

Page 13: ...lve on page 54 Possible cause Faulty expansion valve 5 Perform a check of the 4 way valve See 2 2 4 way valve on page 38 Possible cause Faulty 4 way valve 6 Perform a check of the main PCB See 2 17 Ma...

Page 14: ...s conform with the regulations See 3 1 Power supply on page 91 Possible cause Faulty or disturbance of the power supply imbalance 10 Power drop Short circuit INFORMATION If all procedures listed above...

Page 15: ...36 EC 04 Tank preheating Trigger Effect Reset Unit is preheating the tank Unit will NOT stop operating Automatic reset To solve the error code 1 No specific check repair procedures must be performed...

Page 16: ...Refrigerant circuit NOT charged correctly Humidity in the refrigerant circuit Non condensables in the refrigerant circuit Leaking refrigerant circuit 3 Perform a check of the heat exchanger thermisto...

Page 17: ...Automatic reset after a continuous operation of 10 minutes If the error re occurs within 8 minutes unit will stop operating Manual reset via user interface To solve the error code INFORMATION It is re...

Page 18: ...ity Trigger Effect Reset Discharge pipe thermistor input is out of range Unit will stop operating Manual reset via user interface To solve the error code INFORMATION It is recommended to perform the c...

Page 19: ...2 15 Inverter PCB on page 61 Possible cause Faulty power module inverter PCB 4 Perform a check of the main PCB See 2 17 Main PCB on page 66 Possible cause Faulty main PCB 5 Check that the silicon grea...

Page 20: ...listed order 1 Check if the power supply is conform with the regulations See 3 1 Power supply on page 91 Possible cause Faulty or disturbance of the power supply imbalance 10 Power drop Short circuit...

Page 21: ...f the LAN adapter PCB See 2 16 LAN adapter PCB on page 66 Possible cause Faulty LAN adapter PCB 3 Perform a check of the hydro PCB See 2 14 Hydro PCB on page 58 Possible cause Faulty hydro PCB INFORMA...

Page 22: ...hydro PCB mismatch error Trigger Effect Reset Communication abnormality between hydro PCB and extension PCB after communication was already made Unit will stop operating Power reset via outdoor unit T...

Page 23: ...tings Unit operates in emergency mode Backup heater is allowed in emergency mode setting 4 00 Check setting If you do NOT want the backup heater to run automatically in emergency mode adjust setting 1...

Page 24: ...blocked Component failure Check safety valve If required replace safety valve Field installed pressure reducing valve problem Pressure reducing valve to reduce pressure of the main water supply NOT i...

Page 25: ...ottom drain plate NOT well connected Bad connection of bottom drain plate and field drain connection Check the drain connection between the bottom drain plate and the field drain Correct the drain con...

Page 26: ...can increase again Activation of the protection function can be caused by various reasons therefore we recommend to check the following Check refrigerant pressure sensor Check high pressure side plate...

Page 27: ...ause category component mechanical Possible failure Root cause Check Repair Compressor increased bearing friction bearing failure Bad lubrication of compressor internal rotating parts Compressor at en...

Page 28: ...chedule is ONLY used assure that the programmed schedule is in line with the timings hot water is required Adapt the schedules if necessary Root cause category installation Possible failure Root cause...

Page 29: ...ater operation is NOT activated on the user interface Confirm if space heating operation or domestic hot water operation is activated on user interface Activate space heating or domestic hot water ope...

Page 30: ...on valve control Check suction thermistor Check the expansion valve Replace suction thermistor or replace expansion valve Backup heater NOT working Component failure Check backup heater Replace backup...

Page 31: ...to know max system capacity at indicated conditions Adapt system design Water circuit water volume too big Long water piping Too many heating emitters Check required capacity by heat load calculation...

Page 32: ...l operation Check room thermostat setpoint Adapt room thermostat setpoint Root cause category parameter setting Possible failure Root cause Check Repair Too high leaving water temperature LWT weather...

Page 33: ...oint with room thermistor value Thermo on room temperature setpoint hysteresis 2 Thermo off room temperature hysteresis 2 For setting of hysteresis see setting 9 0C Setting 3 outlet water temperature...

Page 34: ...ions do NOT match Preferential kWh rate power supply settings and electrical connections do NOT match Check preferential kWh rate power supply settings and electrical connections see installer referen...

Page 35: ...rmometer to measure the temperature at the 3 way valve inlet the domestic hot water exit and the space heating exit Exit Temperature Domestic hot water Same as the 3 way valve inlet Exit Temperature S...

Page 36: ...hydro PCB 2 Route the 3 way valve motor harness through the grommet in the switch box 3 Cut all tie straps that fix the 3 way valve motor harness 4 Pull the 3 way valve knob and remove it from the 3 w...

Page 37: ...otherwise the overpressure will be generated 7 Open the stop valves and add water to the water circuit if needed see 3 3 2 Repair procedures on page 96 Is the problem solved Action Yes No further act...

Page 38: ...way valve body see 2 2 2 Repair procedures on page 39 Rises Skip the next step of this procedure Does NOT rise drop Perform the next step of this procedure 4 Connect a manifold to one of the service p...

Page 39: ...form a position check of the 4 way valve see 2 2 1 Checking procedures on page 38 No Replace the main PCB see 2 17 Main PCB on page 66 To perform a position check of the 4 way valve 1 First perform a...

Page 40: ...cedures on page 93 To install the 4 way valve coil 1 Install the 4 way valve coil on the 4 way valve body c a b a Screw b 4 way valve coil c 4 way valve body 2 Install and tighten the screw to fix the...

Page 41: ...ater Prerequisite Turn OFF the unit via the user interface Prerequisite Turn OFF the respective circuit breaker Prerequisite Remove the required plate work see 2 19 Plate work on page 77 Prerequisite...

Page 42: ...und K2M3 ground K2M5 ground NOTICE The info above is an example of how to operate Check the wiring diagram for correct backup heater terminals see 5 2 Wiring diagram on page 101 X6M 1 2 3 5 6 7 8 4 X7...

Page 43: ...pling b c a c a b a Clip b Lower backup heater coupling c Backup heater 10 Separate the lower backup heater coupling INFORMATION Make sure that the O ring stays in place 11 Loosen the screws and disco...

Page 44: ...lamp floor standing models ONLY 7 Route the backup heater wiring and ground wire towards the switch box and through the grommet in the switch box 8 Connect the ground wire to the switch box using the...

Page 45: ...ps again determine the root cause of the problem Something is overloading the electrical circuit or creating a short circuit 2 Activate Installer on the user interface See the installer reference guid...

Page 46: ...er and continue with the next procedure No Replace the backup heater see Repair procedures on page 46 Problem solved After all checking procedures listed above have been performed Is the problem solve...

Page 47: ...ply water to the O rings before installation 4 Guide the upper backup heater pipe through the pipe clamp and install the upper backup heater coupling Install the clip a e d c b a Screw b Pipe clamp c...

Page 48: ...UST trip at a temperature of approximately 92 C Does the backup heater thermal protector trip at approximately 92 C Action Yes Perform an electrical check of the backup heater thermal protector see 2...

Page 49: ...on the bracket Install and tighten the 2 screws 4 Install the backup heater thermal protector bracket on the switch box Install and tighten the 2 screws 5 Install the backup heater thermal protector...

Page 50: ...Repair procedures on page 50 To install the booster heater thermal protector 1 For the correct procedure see the installation manual of the water tank Is the problem solved Action Yes No further actio...

Page 51: ...sor wire terminals U V and W a Faston connectors INFORMATION Note the position of the Faston connectors on the compressor wire terminals to allow correct connection during installation 4 Set the Megge...

Page 52: ...ssor pipe CAUTION Overheating the compressor pipes and the oil inside the compressor pipes will damage or destroy the compressor 5 Install the putty in the correct location 6 Connect the Faston connec...

Page 53: ...Current loop PCB 2 10 1 Checking procedures To perform an electrical check of the current loop PCB Prerequisite Turn OFF the unit via the user interface Prerequisite Turn OFF the respective circuit b...

Page 54: ...perform an electrical check of the expansion valve Prerequisite First perform a mechanical check of the expansion valve see 2 11 1 Checking procedures on page 54 1 Make sure that the electrical conne...

Page 55: ...move any parts to create more space for the removal 1 Remove the expansion valve motor see 2 11 2 Repair procedures on page 54 2 Remove the putty Keep for re use a b c a Putty b Expansion valve pipe c...

Page 56: ...xpansion valve motor harness using new tie straps Is the problem solved Action Yes No further actions required No Return to 2 11 1 Checking procedures on page 54 of the expansion valve and continue wi...

Page 57: ...ground wire to the extension PCB Is the problem solved Action Yes No further actions required No Return to the troubleshooting of the specific error and continue with the next procedure 2 13 High pre...

Page 58: ...ch and solder the high pressure switch pipe to the high pressure switch b a c a High pressure switch b Connector c High pressure switch pipe CAUTION Overheating the pressure switch will damage or dest...

Page 59: ...B see 2 14 2 Repair procedures on page 60 To check if the correct spare part is installed 1 Visit your local spare parts webbank 2 Enter the model name of your unit and check if the installed spare pa...

Page 60: ...s the problem solved Action Yes No further actions required No Return to 2 14 1 Checking procedures on page 58 of the hydro PCB and continue with the next procedure To remove the hydro PCB Prerequisit...

Page 61: ...the hydro PCB 1 Install the fuse on the correct location on the PCB CAUTION Make sure the fuse is plugged in correctly contact with the fuse holder a a Fuse Is the problem solved Action Yes No furthe...

Page 62: ...from the Faston connectors 17 Connect the Faston connectors to the wire terminals U V and W of the compressor INFORMATION Use the notes made during disconnection to connect the Faston connectors to th...

Page 63: ...dures on page 62 of the inverter PCB and continue with the next procedure No Adjust the wiring of the inverter PCB see Repair procedures on page 64 To perform an electrical check of the inverter PCB P...

Page 64: ...on page 64 Problem solved After all checking procedures listed above have been performed Is the problem solved Action Yes No further actions required No Return to the troubleshooting of the specific e...

Page 65: ...Put the main PCB mounting plate back in place on the unit 7 Install an tighten the 2 screws to fix the main PCB mounting plate b c c d a a f f a e a Main PCB cable boom b Main PCB c Cable clamp screw...

Page 66: ...pter PCB and continue with the next procedure No Replace the LAN adapter PCB see 2 16 2 Repair procedures on page 66 Problem solved After all checking procedures listed above have been performed Is th...

Page 67: ...heck that the correct spare part is installed for the capacity adapter Is the correct spare part for the main PCB installed Action Yes Return to Checking procedures on page 67 of the main PCB and cont...

Page 68: ...pressor wiring k Connector X205A l Connector X9A 3 Turn over the wire terminal mounting plate 4 Disconnect the wire terminals LB and NB from the main PCB 5 Disconnect the 2 Faston connectors 6 Cut the...

Page 69: ...o disconnect the wire terminals U V W LD and LE from the main PCB a e m d m m m m o m m b c g k n h l i j f a Wire terminal U b Wire terminal V c Wire terminal W d Wire terminal LD e Wire terminal LE...

Page 70: ...ate a e m d m m m m o m m b c g k n h l i j f a Wire terminal U b Wire terminal V c Wire terminal W d Wire terminal LD e Wire terminal LE f Connector X5A g Connector X11A h Connector X12A i Connector...

Page 71: ...o further actions required No Return to Checking procedures on page 71 of the main PCB and continue with the next procedure To adjust the wiring of the main PCB 1 Adjust the wiring according to the wi...

Page 72: ...o check the wiring of the main PCB 1 Check that all connectors are fully plugged in All colour codes MUST correspond 2 Check that no connectors are damaged 3 Check that the wiring corresponds with the...

Page 73: ...red No Return to Checking procedures on page 67 of the main PCB and continue with the next procedure To adjust the wiring of the main PCB 1 Adjust the wiring according to the wiring diagram and connec...

Page 74: ...blies 2 Confirm via the D checker that the DC fan motor assembly receives an ON signal 3 Measure the voltage on the DC fan motor connector pins 4 7 The measured voltage MUST be 270 330 V DC Is the mea...

Page 75: ...voltage should be 0 10 V DC It should not be 0 V DC Is the measured voltage 0 V DC Action Yes Replace the inverter PCB see 2 15 Inverter PCB on page 61 No Replace the DC fan motor assembly see 2 18 2...

Page 76: ...r assembly see 2 18 2 Repair procedures on page 75 To install the DC fan motor assembly 1 Install the DC fan motor assembly in the correct location 2 Install and tighten the 4 screws 3 Route the DC fa...

Page 77: ...e replaced Failure to follow this warning may result in electric shock INFORMATION The holes in the front plate are for the connection of the user interface to the control box If you do NOT connect th...

Page 78: ...s for your actual unit 1 Install hook the hydrobox in the correct location on the unit 2 Install the screws to fix the hydrobox to the unit a a a a Screw a a b c d d a Refrigerant pipe b Liquid servic...

Page 79: ...Install the cover of the compressor wire terminals a Compressor wire terminals cover 4 Install the compressor insulation Is the problem solved Action Yes No further actions required No Return to the...

Page 80: ...he unit via the user interface Prerequisite Turn OFF the respective circuit breaker Prerequisite Remove the required plate work see 2 19 Plate work on page 77 Prerequisite Perform a Pump down procedur...

Page 81: ...e solenoid valve connector from the main PCB 5 Cut all tie straps that fix the solenoid valve harness 6 To install the solenoid valve coil see 2 22 2 Repair procedures on page 81 To remove the solenoi...

Page 82: ...the required plate work see 2 19 Plate work on page 77 1 Locate the thermistor and remove the insulation if needed Check that the thermistor is correctly installed and that there is thermal contact b...

Page 83: ...the resistance determined through the measured temperature earlier step in the procedure E g R1T thermistor Measured temperature with contact thermometer 23 1 C Resistance value determined through tem...

Page 84: ...CB do NOT apply force as this may damage the connector or connector pins of the PCB 3 Install the insulation around the thermistor 4 Fix the insulation and the thermistor wire using new tie straps Is...

Page 85: ...27 41 26 18 41 42 43 44 45 46 47 48 49 10 21 9 81 9 42 9 06 8 71 8 37 8 05 7 75 7 46 71 72 73 74 75 76 77 78 79 3 32 3 21 3 11 3 01 2 91 2 82 2 72 2 64 2 55 10 111 99 20 25 01 50 7 18 80 2 47 9 8 7 6...

Page 86: ...thermistor wire c b a a f d e a Tie strap b Insulation c Thermistor wire d Clip e Thermistor f Thermistor holder 3 Cut and remove the insulation 4 Pull the clip that fixes the thermistor 5 Remove the...

Page 87: ...d EEPROM version 1 Compare the software ID and EEPROM version of the user interface and the PCB with the ones provided in the Updater Tool Re install the software with the Updater Tool if versions do...

Page 88: ...with the next step in the procedure 8 Unplug the connector and measure the voltage on hydro PCB If measured voltage Then Is 5 V DC Replace the water flow sensor see 2 25 2 Repair procedures on page 8...

Page 89: ...needed Apply water to the O rings before installation 4 Install the 2 clips to fix the water flow sensor 5 Connect the other end of the water flow sensor harness to the water flow sensor 6 Tighten th...

Page 90: ...nnector L N on the hydro PCB INFORMATION The measured voltage may differ depending on the type of water pump installed Is the measured voltage correct Action Yes Replace the water pump housing see 2 2...

Page 91: ...the water pump motor 4 Open the valve if equipped of the water circuit towards the expansion vessel CAUTION Make sure to open the valve if equipped towards the expansion vessel otherwise the overpress...

Page 92: ...see 3 2 2 Repair procedures on page 93 To check if the refrigerant circuit is clogged Prerequisite Turn OFF the unit via the user interface Prerequisite Turn OFF the respective circuit breaker 1 Wait...

Page 93: ...circuit and continue with the next procedure No Replace the leaking part of the refrigerant circuit see 3 2 2 Repair procedures on page 93 Problem solved After all checking procedures listed above ha...

Page 94: ...nment make sure to perform the following pump down operation when relocating the unit DANGER RISK OF EXPLOSION Pump down Refrigerant leakage If you want to pump down the system and there is a leak in...

Page 95: ...e piping All valves are open Action Yes Return to the troubleshooting of the specific error and continue with the next procedure No Open the specific valve s of the water circuit see 3 3 2 Repair proc...

Page 96: ...procedure To check for leaks in the water circuit 1 Inspect the installation outside the unit and check for leaks A leak was found in the installation Action Yes Repair the leak in the installation s...

Page 97: ...pressure is 2 0 bar 7 Repeat steps 5 and 6 until no more air is purged and there are no more pressure drops 8 Close the drain and fill valve 9 Disconnect the water supply hose from the drain and fill...

Page 98: ...No Return to the troubleshooting of the specific error and continue with the next procedure To repair the leak in the water circuit 1 Repair the leak in the water circuit Is the problem solved Action...

Page 99: ...water filter 3 Remove the clip that fixes the water filter a b a Clip b Water filter 4 Remove the water filter from the filter housing CAUTION Although the water circuit is drained some water may be s...

Page 100: ...loc ESIE18 04 2019 02 5 Technical data 5 1 Detailed information setting mode 5 1 1 Detailed information setting mode Outdoor unit See the installer reference guide on business portal for more informat...

Page 101: ...ombination table and the option manual for how to connect the wiring to X6A 4 Colours BLK black RED red BLU blue WHT white GRN green YLW yellow 5 Confirm the method of setting the selector switches DS...

Page 102: ...al kWh rate power supply Only for normal power supply standard Only for normal power supply standard Only for preferential kWh rate power supply compressor Only for preferential kWh rate power supply...

Page 103: ...box Only for Only for E1H Backup heater element 1 kW E2H Backup heater element 2 kW E3H Backup heater element F1B Overcurrent fuse backup heater English Translation F1T F2T Thermal fuse backup heater...

Page 104: ...ly for KRTW wired room thermostat 2 core 3m included signal R2T External sensor floor or ambient Only for KRTETS External indoor thermistor Electricity pulse meter input 2 Electricity pulse meter inpu...

Page 105: ...changes updates to the unit Correct diagrams are supplied with the unit and can also be found in the technical data book Hydro switch box A1P TR1 X 3 M A2P X6Y X5M X7M 4D115042 INFORMATION The diagra...

Page 106: ...due to changes updates to the unit Correct diagrams are supplied with the unit and can also be found in the technical data book Option box A4P X2M X8M X1M 4D115042 INFORMATION The diagrams shown in t...

Page 107: ...09A 1 2 3 4 F3U TC RC X801A 1 2 A3P LF PE X1M L N Q1DI NF LA LB NA NB Z1F F1U Z2F E3 E Z3F A1P LC NC F4U X9A 1 2 3 4 PS Z4F R1 K11R K10R LD LE V2R V1T V3R C3 C2 W V U M1C MS 3 V1R R2 C1 F6U M1F MS 3 1...

Page 108: ...7A X516A X507A X506A C3 V3R R2 K1R X191A 1 2 L4R 2 X109A 1 X108A 1 2 PS A2P 1 X9A 2 2 1 X8A L31A L21A L11A N1A A3P L12B L22B L32B L11B L21B L31B Z4F N1B L3R L2R L1R L12A L22A L32A K1M V2R C2 C1 V1R U...

Page 109: ...4A 1 1 X18A 2 S1L 5 X5M 6 1 2 4 X5M 3 2 2 1 1 X21A 1 2 X5Y X6YA X6Y X6YB X6YA X6Y X6YB X3M 5 6 X3M 5 6 Q4DI L N 1 X28A 2 X2A 1 3 5 3 5 X20A 1 X7M 1 2 3 4 E14H E13H E12H 4 X3M 3 1 X15A 3 K4R K6R KCR KV...

Page 110: ...Option box Option box DHW pump output Max load 2 A inrush 230 V AC 1 A continuous Heatpump convector NO valve only for wireless On OFF thermostat only for ext sensor Dual setpoint application refer to...

Page 111: ...OFF 8 7 6 5 4 3 2 1 X1M N X1M L X1M PE A4P X3A 1 2 3 4 5 6 7 8 X4A 1 2 3 4 5 6 S5P S6P 14 5 X2M 6 3 4 1 2 1a 2a 7 X2M 8 9 10 11 12 R6T t 1 2 X5A 1 2 3 X14A 1 2 3 15 13 F2U 3 2 X2A 1 X1A 5 4 3 2 1 X8M...

Page 112: ...to X6A 4 Colours BLK black RED red BLU blue WHT white GRN green YLW yellow 5 Confirm the method of setting the selector switches DS1 by service manual Factory setting of all switches OFF 4 Legend A1P...

Page 113: ...l kWh rate power supply compressor Only for preferential kWh rate power supply compressor English Translation Outdoor Outdoor Use normal kWh rate power supply for hydro switch box Use normal kWh rate...

Page 114: ...ment 1 kW E2H Backup heater element 2 kW E3H Backup heater element F1B Overcurrent fuse backup heater F1T F2T Thermal fuse backup heater English Translation F1U Fuse T 5 A 500 V backup heater option K...

Page 115: ...ly for KRTW wired room thermostat 2 core 3m included signal R2T External sensor floor or ambient Only for KRTETS External indoor thermistor Electricity pulse meter input 2 Electricity pulse meter inpu...

Page 116: ...changes updates to the unit Correct diagrams are supplied with the unit and can also be found in the technical data book Hydro switch box A1P TR1 X 3 M A2P X6Y X5M X7M 4D115042 INFORMATION The diagra...

Page 117: ...due to changes updates to the unit Correct diagrams are supplied with the unit and can also be found in the technical data book Option box A4P X2M X8M X1M 4D115042 INFORMATION The diagrams shown in t...

Page 118: ...09A 1 2 3 4 F3U TC RC X801A 1 2 A3P LF PE X1M L N Q1DI NF LA LB NA NB Z1F F1U Z2F E3 E Z3F A1P LC NC F4U X9A 1 2 3 4 PS Z4F R1 K11R K10R LD LE V2R V1T V3R C3 C2 W V U M1C MS 3 V1R R2 C1 F6U M1F MS 3 1...

Page 119: ...7A X516A X507A X506A C3 V3R R2 K1R X191A 1 2 L4R 2 X109A 1 X108A 1 2 PS A2P 1 X9A 2 2 1 X8A L31A L21A L11A N1A A3P L12B L22B L32B L11B L21B L31B Z4F N1B L3R L2R L1R L12A L22A L32A K1M V2R C2 C1 V1R U...

Page 120: ...4A 1 1 X18A 2 S1L 5 X5M 6 1 2 4 X5M 3 2 2 1 1 X21A 1 2 X5Y X6YA X6Y X6YB X6YA X6Y X6YB X3M 5 6 X3M 5 6 Q4DI L N 1 X28A 2 X2A 1 3 5 3 5 X20A 1 X7M 1 2 3 4 E14H E13H E12H 4 X3M 3 1 X15A 3 K4R K6R KCR KV...

Page 121: ...Option box Option box DHW pump output Max load 2 A inrush 230 V AC 1 A continuous Heatpump convector NO valve only for wireless On OFF thermostat only for ext sensor Dual setpoint application refer to...

Page 122: ...OFF 8 7 6 5 4 3 2 1 X1M N X1M L X1M PE A4P X3A 1 2 3 4 5 6 7 8 X4A 1 2 3 4 5 6 S5P S6P 14 5 X2M 6 3 4 1 2 1a 2a 7 X2M 8 9 10 11 12 R6T t 1 2 X5A 1 2 3 X14A 1 2 3 15 13 F2U 3 2 X2A 1 X1A 5 4 3 2 1 X8M...

Page 123: ...alve 8 Water filter 9 Expansion vessel 10 Outlet water heat exchanger thermistor 11 Refrigerant liquid side thermistor 12 Inlet water thermistor 13 Gas stop valve with service port 14 Electronic expan...

Page 124: ...onent overview 5 4 1 Component overview Single phase a g e d f h i j k l b c a 4 way valve b Muffler with integrated discharge pipe thermistor R2T c Heat exchanger d Air thermistor R1T e Heat exchange...

Page 125: ...e PCB o Main inverter PCB p Switch box q Hydro PCB r Service port s Refrigerant pressure sensor t Expansion valve u Outlet water after plate type heat exchanger thermistor R1T v High pressure switch w...

Page 126: ...herma Monobloc ESIE18 04 2019 02 5 4 2 Component overview Three phase a f d c e g h i j k b a 4 way valve b Heat exchanger c Air thermistor R1T d Heat exchanger middle thermistor R5T e Heat exchanger...

Page 127: ...B o Muffler with integrated discharge pipe thermistor R2T p Switch box q Hydro PCB r Refrigerant pressure sensor s High pressure switch t Outlet water after plate type heat exchanger thermistor R1T u...

Page 128: ...5 Technical data Service manual 128 EBLQ EDLQ011 016CAV3 W1 EBLQ EDLQ011 016CA3V3 W1 EK 2 CB07CAV3 EKMBUHCA3V3 9W1 Daikin Altherma Monobloc ESIE18 04 2019 02 5 5 Field information report See next page...

Page 129: ...tion is required Please fill out the following form before contacting your distributor FIELD INFORMATION REPORT Key person information Name Company name Your contact details Phone number E mail addres...

Page 130: ...CB A1P Software version hydro PCB A5P Software version user interface Software version outdoor PCB Minimum water volume Maximum water volume Brine composition and mixture Brine freeze up temperature S...

Page 131: ...vailable service tools check the Business Portal http www mydaikin eu 2 Go to the tab After sales support on the left navigation pane and select Technical support 3 Click the button Service tools An o...

Page 132: ...V3 EDLQ016CAV3 EDLQ016CA3V3 EBLQ011CAV3 EBLQ011CA3V3 EBLQ014CAV3 EBLQ014CA3V3 EBLQ016CAV3 EBLQ016CA3V3 EDLQ011CAW1 EDLQ011CA3W1 EDLQ014CAW1 EDLQ014CA3W1 EDLQ016CAW1 EDLQ016CA3W1 EBLQ011CAW1 EBLQ011CA3...

Page 133: ...2 1 08 Set weather dependent cooling Leaving water value for low ambient temp for LWT main zone cooling WD curve R W 9 03 9 02 C step 1 C 22 C 7 7 1 2 1 09 Set weather dependent cooling Leaving water...

Page 134: ...kW 0kW Space operation LWT settings Main A 3 1 1 1 R W 0 Fixed 1 Weather dep 2 Fixed scheduled 3 WD scheduled A 3 1 1 2 1 9 01 Temperature range Minimum temp heating R W 15 37 C step 1 C 25 C A 3 1 1...

Page 135: ...set point A 4 5 6 0E R W If E 07 0 40 75 C step 1 C 60 C If E 07 5 40 80 C step 1 C 80 C SP mode A 4 6 2 01 R W 0 Fixed 1 Weather dep Weather dependent curve A 4 7 0 0B R W 35 6 0E C step 1 C 55 C A 4...

Page 136: ...ximum desired room temperature in heating What is the mimimum desired room temperature in heating What is the maximum desired room temperature in cooling What is the minimum desired room temperature i...

Page 137: ...low A 8 8 00 1 min A 8 8 01 R W 5 95 min step 5 min 30 min A 8 8 02 R W 0 10 hour step 0 5 hour 3 hour A 8 8 03 R W 20 95 min step 5 min 50 min A 8 8 04 R W 0 95 min step 5 min 95 min A 8 8 05 R W 0...

Page 138: ...Sh A 8 D 03 R W 0 Disabled 1 Enabled shift 2 C from 2 to 2 C 2 Enabled shift 4 C from 2 to 2 C 3 Enabled shift 2 C from 4 to 4 C 4 Enabled shift 4 C from 4 to 4 C Which heaters are permitted if prefer...

Page 139: ...ep 1 C 20 C A 8 F 02 3 A 8 F 03 5 A 8 F 04 0 A 8 F 05 0 A 8 F 06 0 A 8 F 09 R W 0 Disabled 1 Enabled A 8 F 0A 0 A 8 F 0B 0 A 8 F 0C 1 A 8 F 0D R W 0 Continuous 1 Sample 2 Request What is the pump oper...

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